p-try
    TypeScript icon, indicating that this package has built-in type declarations

    2.2.0 • Public • Published

    p-try Build Status

    Start a promise chain

    How is it useful?

    Install

    $ npm install p-try
    

    Usage

    const pTry = require('p-try');
     
    (async () => {
        try {
            const value = await pTry(() => {
                return synchronousFunctionThatMightThrow();
            });
            console.log(value);
        } catch (error) {
            console.error(error);
        }
    })();

    API

    pTry(fn, ...arguments)

    Returns a Promise resolved with the value of calling fn(...arguments). If the function throws an error, the returned Promise will be rejected with that error.

    Support for passing arguments on to the fn is provided in order to be able to avoid creating unnecessary closures. You probably don't need this optimization unless you're pushing a lot of functions.

    fn

    The function to run to start the promise chain.

    arguments

    Arguments to pass to fn.

    Related

    • p-finally - Promise#finally() ponyfill - Invoked when the promise is settled regardless of outcome
    • More…

    License

    MIT © Sindre Sorhus

    Install

    npm i p-try@2.2.0

    Version

    2.2.0

    License

    MIT

    Unpacked Size

    4.37 kB

    Total Files

    5

    Last publish

    Collaborators

    • sindresorhus